Rapid: Individual Calculations May 2018
 Vazifeh Doost, Rohollah  Total change: 55.20  Rating chartPersonal card
 2nd Islamic Republic Day Cup 12 Farvradin Khoy 1397 Khoy IRI 2018-03-30
RcRownchangeKK*chgGame
 1731 1797 5.50 7 1.52 20 30.40 
  Rezaei, Yasin 1397  * IRI1.0010.08201.60 
  Khalili, Saeid 2069 IRI0.5010.33206.60 
  Mokhberi, Iraj 1871 IRI0.001-0.4020-8.00 
  Postbazan, Eslam 1798 IRI1.0010.502010.00 
  Hakimzadeh, Reza 1485 IRI1.0010.14202.80 
  Asghari, Jaafar 1685 IRI1.0010.35207.00 
  Alivandi, Khosro 1810 IRI1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Marand Rapid Cup Farvardin 1397 Tabriz IRI 2018-04-19
RcRownchangeKK*chgGame
 1651 1797 6.00 7 1.24 20 24.80 
  Shokrzadeh, Gholam Reza 1647 IRI0.501-0.2020-4.00 
  Khalili, Hossein 1401 IRI1.0010.08201.60 
  Mohammadzadeh, Mehdi 1596 IRI1.0010.24204.80 
  Raei Seddigh, Ali 1836 IRI1.0010.552011.00 
  Safa, Ali Akbar 1747 IRI1.0010.43208.60 
  Razizadeh, Amir 1703 IRI1.0010.37207.40 
  Razmi, Mehdi 1624 IRI0.501-0.2320-4.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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